driving sub-amp from pre-amp (BD-Design)

by GC, Friday, September 23, 2005, 17:24 (6790 days ago)

Hi,

Now I'm driving my sub-amp from the output of the front-horn amp via the rcrc filter.
Wonder if I should instead drive my sub-amp from pre-amp instead, as the base-amp should appear to the front-horn amp as a secondary load. My base-amp has a 47Kohm input impedance. Would that cause any problem to the output transformer of the front-horn amp?

Tonight, my EL34 gave me some clipping sound to the driver. I now swapped that tube amp with a Marantz transistor amp.

Thks
Francis

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